2005 Citroen C5 vs. 2002 Opel Astra
To start off, 2005 Citroen C5 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Opel Astra. In addition, the cost of maintenance, including insurance, on 2002 Opel Astra would be higher. At 1,995 cc (4 cylinders), 2005 Citroen C5 is equipped with a bigger engine. In terms of performance, 2005 Citroen C5 (138 HP @ 6000 RPM) has 15 more horse power than 2002 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2005 Citroen C5 should accelerate faster than 2002 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Citroen C5 weights approximately 302 kg more than 2002 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Citroen C5 (200 Nm @ 4000 RPM) has 27 more torque (in Nm) than 2002 Opel Astra. (173 Nm @ 3800 RPM). This means 2005 Citroen C5 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Astra.
Compare all specifications:
| 2005 Citroen C5 | 2002 Opel Astra | |
| Make | Citroen | Opel |
| Model | C5 | Astra |
| Year Released | 2005 | 2002 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 123 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 200 Nm | 173 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 85 mm | 80.5 mm |
| Engine Stroke Size | 88 mm | 88.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1502 kg | 1200 kg |
| Vehicle Length | 4850 mm | 4260 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1560 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2610 mm |
| Fuel Tank Capacity | 66 L | 52 L |
